Customizing the Opportunity ListColumns in other modules

[gedas]

Hello,

I am trying to customize the Opportunities ListColumns that should be listed in different modules in More Information tabs with Business Map. But it does not show any custom field values from Opportunity module and some default fields already existing in Opportunities.
The ListColumn map picks the correct column name, though.

Other ListColumns  BM work fine (i.e. SalesOrder in Account, PurchaseOrder in Products, etc.)

Also tested this on demo.corebos.com, which behaves the same as our copy.

Maybe I am doing something wrong?

BM name: Potentials_ListColumns
Map Type: List Columns
Target Module: Organizations
Example of BusinessMap Content:
<map>
 <originmodule>

 <originname>Potentials</originname>
 </originmodule>


 <relatedlists>
 <relatedlist>
 <module>Accounts</module>

 <linkfield></linkfield>
 <columns>
 <field>
 <label></label>
 <name>potentialname</name>
 <columnname></columnname> {optional}
 </field>

 <field>
 <label></label>
 <name>related_to</name>
 <table></table> {optional}
 <columnname></columnname> {optional}
 </field>

 <field>
 <label></label>
 <name>cf_630</name>
 <table></table> {optional}
 <columnname></columnname> {optional}
 </field>

 <field>
 <label></label>
 <name>modifiedtime</name>
 <table>vtiger_crmentity</table> {optional}
 <columnname>changedon</columnname> {optional}
 </field>

 <field>
 <label></label>
 <name>amount</name>
 <columnname></columnname> {optional}
 </field>

 <field>
 <label></label>
 <name>closingdate</name>
 <columnname></columnname> {optional}
 </field>

 <field>
 <label>Assigne To</label>
 <name>assigned_user_id</name>
 <table>vtiger_crmentity</table> {optional}
 <columnname></columnname> {optional}
 </field>

 </columns>
 </relatedlist>

 </relatedlists>

 </map>